List of Famous people who died in 1973

Joseph Francis Flannelly was an American clergyman of the Roman Catholic Church. He served as an auxiliary bishop of the Archdiocese of New York from 1948 to 1969.

Bill Nagy (1921–1973) was a Canadian-born film and television actor who settled and worked in Britain. He began working on the London stage, appearing in the West End production of South Pacific.

Paavo Juho Talvela was a Finnish soldier and a Knight of the Mannerheim Cross. He volunteered in the Jäger Movement in Germany from 1916 until 1917. He was then a battalion commander in the Finnish Civil War. Afterwards Talvela was promoted to the rank of major, and was at the time the youngest major in Finland. In accordance with his nationalistic views, Talvela temporarily resigned from the Finnish Army to act as a leading figurehead for the Kinship Wars of the 1920s. He served as the Commander in Chief of the 1919 Aunus expedition.

Viktor Sulčič, also known as Víctor Sulcic, was a Slovenian born Art Deco architect in Argentina. He was born in 1895 in Križ near Trieste, and died in 1973 in Buenos Aires.

Robert Jacobus Forbes or Robert James Forbes was a Dutch chemist and historian of science and professor in the history of applied science and technology at the University of Amsterdam.

Ivan Slezyuk was a Ukrainian Greek Catholic bishop and hieromartyr.

Boris Izrailevich Anisfeld (1878–1973) was a Russian-American painter and theater designer.

James Peter Fitzpatrick was an American rugby union player who competed in the 1920 Summer Olympics.